Tangle aims to untangle your graphs, by providing a set of classes for managing different types of graphs, and mixins for adding specific feature sets.
- Filesystem directory graph
See the changelog for recent changes.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install tangle
g=Tangle::SimpleGraph.new g.add_vertex name: 'a' g.add_vertex name: 'b' g.add_edge 'a', 'b' g.connected? => true g.add_edge 'b', 'b' => Tangle::LoopError (loops not allowed)
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake spec to run the tests. You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install.
A mixin is a module with optional submodules for each of the classes
Edge. If the mixin needs initial state it
should provide a keyword initializer
that will be called when the object is
#initalized with a matching kwarg.
module WeightedEdges module Edge def initialize_kwarg_weight(weight) @weight = weight end def weight @weight end def weight=(new_weight) @weight = new_weight end end end ::.new(mixins: [WeightedEdges])
Bug reports and pull requests are welcome on GitHub at https://github.com/notCalle/tangle. Pull requests should be rebased to HEAD of
master before submitting, and all commits must be signed with valid GPG key. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
The gem is available as open source under the terms of the MIT License.
Code of Conduct
Everyone interacting in the Tangle project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.